CUMMINS 3943771 GENUINE OEM INJECTOR FUEL SUPPLY TUBE FOR 1998.5-2002 DODGE RAM DIESEL

The Cummins 3943771 Part is a genuine OEM replacement engineered for precise fit and long-term reliability on Dodge Ram Cummins engines.

Fitment

• 1998.5 Dodge Ram 2500/3500 with Cummins diesel
• 1999 Dodge Ram 2500/3500 with Cummins diesel
• 2000 Dodge Ram 2500/3500 with Cummins diesel
• 2001 Dodge Ram 2500/3500 with Cummins diesel
• 2002 Dodge Ram 2500/3500 with Cummins diesel

Key Features

• Genuine Cummins OEM part number 3943771
• Direct-fit part built to Cummins specifications
• Durable materials for heat, pressure, and vibration
• Ideal for maintenance, repairs, or rebuilds

Frequently Asked Questions

Is this an OEM Cummins part?

Yes - genuine Cummins for exact fit and reliability.

Does it fit my truck?

See the detailed fitment list below.

Why OEM?

OEM parts meet Cummins specifications for materials and tolerances.

Related Categories

• 1998.5-2002 Cummins Gaskets & Seals
• Cummins Fuel Injectors
• Cummins Injection Lines
• Cummins Fuel System
• All Dodge Cummins Categories

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